{"id":87480,"date":"2024-10-18T01:24:18","date_gmt":"2024-10-17T17:24:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87480\/"},"modified":"2024-10-18T01:24:18","modified_gmt":"2024-10-17T17:24:18","slug":"ora-19251-xqst0031-%e4%b8%8d%e6%94%af%e6%8c%81%e7%9a%84%e6%9f%a5%e8%a9%a2%e7%89%88%e6%9c%ac-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/87480\/","title":{"rendered":"ORA-19251: XQST0031 \u2013 \u4e0d\u652f\u6301\u7684\u67e5\u8a62\u7248\u672c ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-19251-xqst0031-%e4%b8%8d%e6%94%af%e6%8c%81%e7%9a%84%e6%9f%a5%e8%a9%a2%e7%89%88%e6%9c%ac-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95-rbcxLkdrkE\">ORA-19251: XQST0031 \u2013 \u4e0d\u652f\u6301\u7684\u67e5\u8a62\u7248\u672c ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f <strong>ORA-19251: XQST0031<\/strong>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u67e5\u8a62\u7248\u672c\u4e0d\u88ab\u652f\u6301\uff0c\u7279\u5225\u662f\u5728\u8655\u7406 XML \u6578\u64da\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-19251-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-rbcxLkdrkE\">ORA-19251 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-19251 \u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4f7f\u7528 Oracle \u7684 XML \u67e5\u8a62\u529f\u80fd\u6642\u3002\u9019\u500b\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u4e0d\u517c\u5bb9\u7684 XML \u67e5\u8a62\u7248\u672c\uff1a<\/strong>\u7576\u4f7f\u7528\u7684 XML \u67e5\u8a62\u7248\u672c\u8207 Oracle \u6578\u64da\u5eab\u7684\u7248\u672c\u4e0d\u5339\u914d\u6642\uff0c\u4fbf\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u4e0d\u6b63\u78ba\u7684\u67e5\u8a62\u8a9e\u6cd5\uff1a<\/strong>\u5982\u679c\u67e5\u8a62\u8a9e\u6cd5\u4e0d\u7b26\u5408 Oracle \u7684\u8981\u6c42\uff0c\u5247\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u914d\u7f6e\u554f\u984c\uff1a<\/strong>\u67d0\u4e9b\u914d\u7f6e\u9078\u9805\u53ef\u80fd\u6703\u5f71\u97ff XML \u67e5\u8a62\u7684\u57f7\u884c\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-19251-%e9%8c%af%e8%aa%a4-rbcxLkdrkE\">\u5982\u4f55\u4fee\u5fa9 ORA-19251 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 ORA-19251 \u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%9f%a5%e8%a9%a2%e7%89%88%e6%9c%ac-rbcxLkdrkE\">1. \u6aa2\u67e5\u67e5\u8a62\u7248\u672c<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u8a8d\u60a8\u4f7f\u7528\u7684 XML \u67e5\u8a62\u7248\u672c\u662f\u5426\u8207 Oracle \u6578\u64da\u5eab\u7684\u7248\u672c\u76f8\u5bb9\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u67e5\u8a62 Oracle \u7684\u5b98\u65b9\u6587\u6a94\u4f86\u7372\u53d6\u76f8\u95dc\u4fe1\u606f\u3002<\/p>\n<pre><code>SELECT * FROM v$version;<\/code><\/pre>\n<h3 id=\"2-%e9%a9%97%e8%ad%89%e6%9f%a5%e8%a9%a2%e8%aa%9e%e6%b3%95-rbcxLkdrkE\">2. \u9a57\u8b49\u67e5\u8a62\u8a9e\u6cd5<\/h3>\n<p>\u6aa2\u67e5\u60a8\u7684\u67e5\u8a62\u8a9e\u6cd5\u662f\u5426\u6b63\u78ba\u3002\u78ba\u4fdd\u6240\u6709\u7684 XML \u8def\u5f91\u548c\u51fd\u6578\u90fd\u7b26\u5408 Oracle \u7684\u8981\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 XML \u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT EXTRACTVALUE(xml_column, '\/root\/element') FROM your_table;<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e9%85%8d%e7%bd%ae-rbcxLkdrkE\">3. \u6aa2\u67e5\u6578\u64da\u5eab\u914d\u7f6e<\/h3>\n<p>\u67d0\u4e9b\u6578\u64da\u5eab\u914d\u7f6e\u53ef\u80fd\u6703\u5f71\u97ff XML \u67e5\u8a62\u7684\u57f7\u884c\u3002\u6aa2\u67e5\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><strong>XMLTYPE \u5b58\u5132\u9078\u9805\uff1a<\/strong>\u78ba\u4fdd XMLTYPE \u7684\u5b58\u5132\u9078\u9805\u6b63\u78ba\u914d\u7f6e\u3002<\/li>\n<li><strong>Oracle \u7248\u672c\u66f4\u65b0\uff1a<\/strong>\u8003\u616e\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u7684 Oracle \u6578\u64da\u5eab\uff0c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u652f\u6301\u548c\u529f\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-19251-%e9%8c%af%e8%aa%a4-rbcxLkdrkE\">\u9060\u7a0b\u8655\u7406 ORA-19251 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406 ORA-19251 \u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\uff1a<\/strong>\u901a\u904e\u9060\u7a0b\u684c\u9762\u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\uff0c\u9032\u884c\u6545\u969c\u6392\u9664\u3002<\/li>\n<li><strong>\u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6\u5ba2\u6236\u7aef\u5de5\u5177\uff1a<\/strong>\u5728\u672c\u5730\u6a5f\u5668\u4e0a\u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6\u5ba2\u6236\u7aef\u5de5\u5177\u9023\u63a5\u5230\u9060\u7a0b\u6578\u64da\u5eab\uff0c\u57f7\u884c\u67e5\u8a62\u548c\u6545\u969c\u6392\u9664\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-rbcxLkdrkE\">\u7d50\u8ad6<\/h2>\n<p>ORA-19251: XQST0031 \u932f\u8aa4\u53ef\u80fd\u6703\u5c0d\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u7684\u958b\u767c\u8005\u9020\u6210\u56f0\u64fe\uff0c\u4f46\u901a\u904e\u6aa2\u67e5\u67e5\u8a62\u7248\u672c\u3001\u9a57\u8b49\u67e5\u8a62\u8a9e\u6cd5\u548c\u6aa2\u67e5\u6578\u64da\u5eab\u914d\u7f6e\uff0c\u901a\u5e38\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528\u5c08\u696d\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u548c\u904b\u884c\u60a8\u7684\u6578\u64da\u5eab\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-19251: XQST0031 \u932f\u8aa4\uff0c\u4e86\u89e3\u4e0d\u652f\u6301\u7684\u67e5\u8a62\u7248\u672c\u554f\u984c\u53ca\u5176\u9060\u7a0b\u8655\u7406\u6545\u969c\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-87480","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87480","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=87480"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87480\/revisions"}],"predecessor-version":[{"id":87481,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87480\/revisions\/87481"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87480"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87480"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}